{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["member collection", "product producer", "cause effect", "component whole"], "input": "this love of nature 's gift has been reflected in artworks dating back more than a thousand years ."}
{"member collection": [], "product producer": [], "cause effect": [], "component whole": []}